V27CH8 Littelfuse Inc, V27CH8 Datasheet

V27CH8

Manufacturer Part Number

V27CH8

Description

VARISTOR 27V 100A 1J SMD CH T/R

Manufacturer

Littelfuse Inc

Series

CHr

Datasheet

1.V33CH8T.pdf (6 pages)

Specifications of V27CH8

Varistor Voltage

27V

Current-surge

100A

Number Of Circuits

Maximum Ac Volts

17VAC

Maximum Dc Volts

22VDC

Energy

1.0J

Package / Case

Non-Standard SMD

Suppressor Type

Transient Voltage

Peak Surge Current @ 8/20Âµs

250A

Clamping Voltage Vc Max

57V

Peak Energy (10/1000us)

Voltage Rating Vdc

22V

Voltage Rating Vac

17V

Voltage Rating Dc

22 V

Voltage Rating Ac

17 V

Clamping Voltage

57 V

Peak Surge Current

250 A

Capacitance

1300 pF

Operating Temperature Range

- 55 C to + 125 C

Dimensions

5 mm W x 8 mm L x 2.03 mm H

Lead Free Status / RoHS Status

Lead free by exemption / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free by exemption / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

V27CH8S

Manufacturer:

LITTLEFUSE

Quantity:

24 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

V27CH8T

Manufacturer:

LITTLEFUSE

Quantity:

24 000

Current page: 1 of 6
Download datasheet (417Kb)

CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of

the device at these or any other conditions above those indicated in the operational sections of this speciﬁcation is not implied.

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/CH.html for current information.

RoHS

Agency Approvals

Recognized under the components program of

Underwriters Laboratories.

Absolute Maximum Ratings

Continuous

Steady State Applied Voltage:

Transient:

Operating Ambient Temperature Range (T

Storage Temperature Range (T

Temperature Coefficient ( V) of Clamping Voltage (V

CH Varistor Series

AGENCY

AC Voltage Range (V

DC Voltage Range (V

Peak Pulse Current (I

For 8/20μs Current (See Figure 2)

Single Pulse Energy Range

For 10/1000μs Current Wave (W

STG

)

AGENCY FILE NUMBER

)

M(AC)RMS

M(DC)

)

UL E320116

)

Varistor Products

Surface Mount Varistors > CH Series

) at Specified Test Current

)

Revision: August 30, 2010

Description

CH Series transient surge suppressors are small,

metal-oxide varistors (MOVs) manufactured in leadless

chip form. They are intended for use in a variety of

applications from low voltage DC to off-line board-level

protection. These devices, which have signiﬁcantly

lower proﬁles than traditional radial lead varistors,

permit designers to reduce the size and weight and

increase the reliability of their equipment designs.

CH Series varistors are available in a voltage range from

14V to 275V (V

See the Littelfuse Multilayer Suppressor Series also.

Features

mount chip in 5

x 8mm Size

M(AC)RMS

14V to 275V

CH Series

-55 to +125

-55 to +150

100 to 250

M(AC)RMS

14 to 275

18 to 369

1.0 to 8.0

<0.01

), and energy ratings up to 8J.

Units

%/ºC

ºC

reel or bulk pack

125ºC ambient

CH Varistor Series

Related parts for V27CH8

V27CH8 Summary of contents

Page 1

CH Varistor Series RoHS Agency Approvals Recognized under the components program of Underwriters Laboratories. AGENCY AGENCY FILE NUMBER UL E320116 Absolute Maximum Ratings Continuous Steady State Applied Voltage: AC Voltage Range (V M(AC)RMS DC Voltage Range (V ) M(DC) Transient: ...

Page 2

... Device Ratings and Speciﬁcations Maximum Ratings (125ºC) Continuous Part Energy V V Number (10/1000μ s) RMS M(AC) M(DC) (V) (V) (J) V22CH8 14 18 (Note 3) 1.0 (Note2) V27CH8 17 22 1.0 V33CH8 20 26 1.0 V39CH8 25 31 1.0 V47CH8 30 38 1.2 V56CH8 35 45 1.4 V68CH8 ...

Page 3

... MODEL SIZE 5 x 8mm 300 22 TO 56V RATING N(DC 200 125 C A 100 90 V68CH8 80 V56CH8 70 60 V47CH8 V39CH8 50 V33CH8 40 V27CH8 30 V22CH8 PEAK AMPERES (A) Figure 3 Pulse Rating Curves Surge Current Rating Curves for V22CH8 - V56CH8 500 1 MODEL SIZE 5 x 8mm V22CH8 - V56CH8 200 2 ...

Page 4

Surface Mount Varistors > CH Series Lead (Pb) Soldering Recommendations The principal techniques used for the soldering of components in surface mount technology are IR Re-ﬂow and Wave soldering. Typical proﬁles are shown on the right. CH series devices have ...

Page 5

Part Numbering System V 220 CH 8 LITTELFUSE VARISTOR NOMINAL VARISTOR VOLTAGE SERIES DESIGNATOR Dimensions PAD LAYOUT DIMENSIONS C NOTE 1 A CHIP LAYOUT DIMENSIONS ©2010 Littelfuse, Inc. Speciﬁcations are subject to change without notice. Please ...

Page 6

Surface Mount Varistors > CH Series Tape and Reel Speciﬁcations PLAN VIEW OF STRIP T CROSS SECTION (REF. PLANE FOR A & ...

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